Question

Where does g(x) change concavity on [-2, 8]? Explain

Answer 1

g(x) is the darker graph

Answer 2

Do u knw what is meant by Point of Inflexion?

Answer 3

Point of Inflection?

Answer 4

Where it changes concavity?

Answer 5

Yeah!

Answer 6

http://www.cliffsnotes.com/study_guide/Concavity-and-Points-of-Inflection.topicArticleId-39909,articleId-39894.html

Answer 7

@Luigi0210 did u c that?
IS it clear to u?

Answer 8

it changes concavity in the interval (0 to the point where it crosses the x axis ) that is concave up and from that point to again when it crosses x axis its concave down
to mention it clearly you need to mention the intervals of graph or else hold on a sec

Answer 9

check this out
concave up (a,b)
concave down (b,c)